About the Authors

Daniel Yasumasa Takahashi

Affiliation Department of Psychology and Neuroscience Institute, Princeton University, Princeton, New Jersey, United States of America

João Ricardo Sato

Affiliation Center of Mathematics, Computation, and Cognition, Federal University of ABC, Santo André, Sao Paulo, Brazil

Carlos Eduardo Ferreira

Affiliation Department of Computer Science, Institute of Mathematics and Statistics, University of São Paulo, Sao Paulo, Brazil

André Fujita

fujita@ime.usp.br

Affiliation Department of Computer Science, Institute of Mathematics and Statistics, University of São Paulo, Sao Paulo, Brazil

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DYT JRS CEF AF. Performed the experiments: DYT JRS AF. Analyzed the data: DYT AF. Contributed reagents/materials/analysis tools: DYT JRS AF. Wrote the paper: DYT AF.